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UKPSC Prelims 2012Paper-IIQ. 52 of 249
Q. 521 markMedium
UKPSC Prelims 2012·Paper-II
In the following, find the option which is different from the other three options, which are alike in some manner:
(a)71, 17, 11, 5
(b)71, 67, 7, 3
(c)37, 19, 15, 7
(d)17, 13, 5, 3